10 kg of ammonia is at 0*c contained in a cylinder at 516 kPa by a free moving piston. It is heated until it vaporizes and further heated until the quality is 0.1. Find the: initial volume, the temperature at which ammonia starts to vaporize, the approximate volume when it starts to vaporize, the final volume when the quality reaches 0.1, and the work done from the point at which ammonia starts to vaporize and when the quality reaches 0.1.